Monitor Traffic & Network Problem

[bekax5]

Hello dear members.

I would like to know if there's any interesting software, preferably freeware, that i can use in Windows Home Server (Windows Server 2003) that can monitor LAN and WAN Traffic of some devices ?

Some will be mobile phones and others Computers.

I would like to have that software to show me some statistics like Bandwith (Most Important) and others (Less Important)





Also help me in this:
How can i debug a network problem i'm having ?

PC1: Has no access to a specific website.
PC2: Has access to the same website.

My Current Network config:
PC1 : DHCP On - Picking 192.168.2.2
PC2: DHCP On - Picking 192.168.2.4
Server: DHCP Server - Static 192.168.2.3 - Static Google's DNS - Serving Gateway Router's IP
Router: Static 192.168.2.250 - Static & Serving Google's DNS

Server and PC1 dont have access to that website, but both can ping the same website
PC2 can both ping and access to the website.

Regards.

 

[bekax5]

After two weeks of debugging and sniffing, i found the Network error heheh

I was using Jumbo Packets, and it seems that some websites didn't deal very well with it and my computer wouldn't accept some packets lol.
Hahah, it's solved. I just lowered the value and it's perfect now.


About the Monitoring situation if someone please could help i would be much appreciated